package kr.or.ddit.web.listener;

import java.util.Map;

import javax.servlet.annotation.WebListener;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;


/**
 * Application Lifecycle Listener implementation class MySessionAttribute
 *
 */

public class MySessionAttribute implements HttpSessionAttributeListener {

    /**
     * Default constructor. 
     */
    public MySessionAttribute() {
        // TODO Auto-generated constructor stub
    }

	/** 접속자 리스트에 서 한명을뺼때쓰기
     * @see HttpSessionAttributeListener#attributeRemoved(HttpSessionBindingEvent)
     */
    public void attributeRemoved(HttpSessionBindingEvent arg0) {
     
    }

	/** 현재 접속자 리스트에 한명추가
     * @see HttpSessionAttributeListener#attributeAdded(HttpSessionBindingEvent)
     */
    public void attributeAdded(HttpSessionBindingEvent arg0) {
      
    
    }
  
	/**
     * @see HttpSessionAttributeListener#attributeReplaced(HttpSessionBindingEvent)
     */
    public void attributeReplaced(HttpSessionBindingEvent arg0) {
        // TODO Auto-generated method stub
    }
	
}
